buttongroup.java

来自「打印管理程序,测试完全通过.windows开发环境.」· Java 代码 · 共 27 行

package jp.co.ntl.swing.ext;

import java.util.*;
import java.awt.event.*;

public class ButtonGroup implements ActionListener {

    protected Vector buttons = new Vector();

    protected boolean enabled = true;

    //僐儞僗僩儔僋僞
    public ButtonGroup() {}

    /**
     * 儃僞儞傪僌儖乕僾偵捛壛
     */
    public void add(GroupButton button) {
        if (button == null) {
            return;
        }
        button.addActionListener(this);
        buttons.addElement(button);
    }

    /**
     * 僌儖乕僾婡擻偺桳岠